Used TDK Sound Recording Tape In Good Condition! 1,110m (3,600ft) Length, 180 Minutes-Both Directions At 19cmps (7 1/2ips), 35 Micron-Total Thinkness / Polyester Base. Nab Hub - Metal Reel. High-Output Low Distortion Extended Range. We Do Not Know What Is On The Tape. This Item Is Sold AS IS - NO RETURNS NO EXCHANGES.